SimIRDiffSpec Struct Reference

Optional metadata for creating differential nodes. More...

#include <kernel_ir.h>

Collaboration diagram for SimIRDiffSpec:

Public Attributes
SimIRNodeId	operand
size_t	axis
double	dx
double	scale
size_t	order
size_t	stencil_order
SimIRDiffMethod	method
double	consistency_constant
SimIRBoundaryPolicy	boundary
SimIRType	result_type

Detailed Description

Optional metadata for creating differential nodes.

Member Data Documentation

axis

size_t SimIRDiffSpec::axis

Axis index (0-based).

boundary

SimIRBoundaryPolicy SimIRDiffSpec::boundary

Boundary handling policy.

consistency_constant

double SimIRDiffSpec::consistency_constant

Consistency constant C_p for truncation error bounds.

dx

double SimIRDiffSpec::dx

Grid spacing along axis.

method

SimIRDiffMethod SimIRDiffSpec::method

Stencil method selection.

operand

SimIRNodeId SimIRDiffSpec::operand

Operand node identifier.

order

size_t SimIRDiffSpec::order

Order of the derivative (defaults to 1).

result_type

SimIRType SimIRDiffSpec::result_type

Resulting value type (defaults to operand type).

scale

double SimIRDiffSpec::scale

Scaling factor applied after discretization.

stencil_order

size_t SimIRDiffSpec::stencil_order

Accuracy order p of the finite-difference stencil.

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The documentation for this struct was generated from the following file:

• kernel_ir.h